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App. No. 09/827,141 · Confirmation No. 5105

MULTI-PASS TUNABLE OPTICAL FILTER USING A POLARIZATION-DEPENDENT FILTER ELEMENT; AND MULTI-PASS OPTICS THEREFOR

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2004-10-21 BIB Bibliographic Data Sheet 1 View
2004-09-21 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-09-21 C.AD Change of Address 1 View
2004-09-21 LET. Miscellaneous Incoming Letter 1 View
2004-06-22 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-22 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-06-22 SPEC Specification 1 View
2004-06-22 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-06-22 SRFW Search information including classification, databases and other search related notes 1 View
2004-04-15 WFEE Fee Worksheet (SB06) 1 View
2004-04-15 FWCLM Index of Claims 1 View
2004-04-05 XT/ Extension of Time 2 View
2004-04-05 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-04-05 SPEC Specification 14 View
2004-04-05 ABST Abstract 1 View
2004-04-05 CLM Claims 3 View
2004-04-05 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2004-04-05 LET. Miscellaneous Incoming Letter 1 View
2004-04-05 DRW Drawings-only black and white line drawings 10 View
2003-12-18 PA.. Power of Attorney 1 View
2003-12-18 LET. Miscellaneous Incoming Letter 1 View
2003-11-05 CTNF Non-Final Rejection 8 View
2003-11-05 892 List of references cited by examiner 1 View
2003-11-05 1449 List of References cited by applicant and considered by examiner 2 View
2003-10-30 SRNT Examiner's search strategy and results 1 View
2003-08-12 LET. Miscellaneous Incoming Letter 1 View
2003-07-21 CTRS Requirement for Restriction/Election 4 View
2001-07-24 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2001-04-06 TRNA Transmittal of New Application 2 View
2001-04-06 SPEC Specification 17 View
2001-04-06 CLM Claims 6 View
2001-04-06 ABST Abstract 1 View
2001-04-06 DRW Drawings-only black and white line drawings 5 View
2001-04-06 OATH Oath or Declaration filed 9 View
2001-04-06 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-04-06 SRFW Search information including classification, databases and other search related notes 1 View
2001-04-06 FWCLM Index of Claims 1 View
2001-04-06 TRNA Transmittal of New Application 2 View
2001-04-06 DRW Drawings-only black and white line drawings 5 View
2001-04-06 SPEC Specification 17 View
2001-04-06 CLM Claims 6 View
2001-04-06 ABST Abstract 1 View
2001-04-06 OATH Oath or Declaration filed 7 View
2001-04-06 WFEE Fee Worksheet (SB06) 1 View
2001-04-06 WFEE Fee Worksheet (SB06) 1 View
2001-04-06 WCLM Claims Worksheet (PTO-2022) 1 View
2001-04-06 PA.. Power of Attorney 3 View
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Quick Facts
App. No.
09/827,141
Filed
2001-04-06
Granted
2004-11-16
Pub. No.
US20020145803A1
Art Unit
2877
PTA
-60 days